Simulation of defects formation in nanotubes under ion irradiation

被引：5
|
作者：
Shemukhin, A. A. [1 ]
Stepanov, A. V. [2 ]
Nazarov, A. V. [1 ]
Balakshin, Yu. V. [1 ]
机构：
[1] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow, Russia
[2] Chuvash State Agr Acad, Cheboksary, Russia
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2019年 / 460卷
基金：
俄罗斯科学基金会;
关键词：
Ion irradiation; Multiwall carbon nanotube; Defects; Molecular dynamics; GAS-SENSING PROPERTIES; CARBON NANOTUBES; ENERGY; ENHANCEMENT; SENSORS;
D O I：
10.1016/j.nimb.2019.03.055
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Thermal mechanism of ion irradiated multiwall carbon nanotube amorphization was verified by molecular dynamic simulation. The results comparable to experiment were obtained in the MD simulation. The simulation results show that one of the possible mechanisms of carbon nanotubes amorphization during ion bombardment is thermal heating.
引用
收藏
页码：230 / 233
页数：4
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